Plate for washbasin



FIG. 1 is a top, front perspective view of a plate for a washbasin showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 6;

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 6; and,

FIG. 10 is a perspective view of the plate for a washbasin in use.

The broken lines illustrate environmental structure which forms no part of the claimed design. 

CLAIM The ornamental design for a plate for a washbasin, as shown and described. 